Sprinkler head grass trimmer



FIG. 1 is a top perspective view of the sprinkler head grass trimmer. The broken line structures are for illustrative purposes only and form no part of my design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a side elevational view thereof.

FIG. 5 is a side elevational view rotated approximately 90° with respect to FIG. 4. 

The ornamental design for a sprinkler head grass trimmer, as shown. 